RiaSTAP

Generic name: fibrinogen human

Used for: Bleeding in congenital fibrinogen deficiency

How do you pay?

How to pay the least

Ask for the cash price

RiaSTAP

RiaSTAP is a biologic. Biologics don’t have generics, but some have biosimilars or an unbranded version from the same maker. Ask your pharmacist or prescriber whether one is sold.

  1. Ask your pharmacy for RiaSTAP’s cash price, and one or two other pharmacies too.

Compare every option

Question
Brand nameRiaSTAP
Authorized genericfibrinogen human
Regular genericfibrinogen human
What you’d pay
Cash priceAsk the pharmacy
Not soldThere isn’t one
Not soldAsk the pharmacy
Same as RiaSTAP?
The original
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Brand nameNo maker’s card

We didn’t find a savings card or cash price from RiaSTAP’s maker. Ask the pharmacy for RiaSTAP’s cash price. With insurance, ask what your plan charges.

Authorized genericNot sold

There isn’t one. An authorized generic is RiaSTAP itself, from the same company, sold without the brand name, and usually for less. For now RiaSTAP is the only choice; ask the pharmacy for its cash price, or your plan what it charges.

Regular genericNot sold

RiaSTAP is a biologic. Biologics don’t have generics, but some have biosimilars or an unbranded version from the same maker. Ask your pharmacist or prescriber whether one is sold. Generics usually come once the brand’s patents and exclusivity end. Until then, ask the pharmacy for RiaSTAP’s cash price, or your plan what it charges.

What it’s used for

What the FDA label says

RIASTAP, Fibrinogen Concentrate (Human) is a human blood coagulation factor indicated for the treatment of acute bleeding episodes in pediatric and adult patients with congenital fibrinogen deficiency, including afibrinogenemia and hypofibrinogenemia.

RIASTAP is not indicated for dysfibrinogenemia.

Source: the FDA label for RiaSTAP (CSL Behring GmbH), December 29, 2025. Full label on DailyMed 

Good to know

Prices change: confirm with the pharmacy before you fill. drugalt.com/drug/riastap/